Dear all, We would like to draw your attention to Theme 04 (Magmatism, Volcanism and Their impacts) of the next Goldschmidt conference in Chicago: https://conf.goldschmidt.info/goldschmidt/2024/meetingapp.cgi/Program/1128 Themes are designed to drive Session submissions on specific subjects. Have a read at this theme and consider submitting proposals for Goldschmidt 2024. Theme Description: This theme invites researchers to share and delve into the diverse ways in which magmas and volcanoes influence the dynamics, histories, resources, and livability of Earth and other planets. As magmas rise from mantle and crust, they induce metamorphism, metasomatism, and hydrothermal circulation. They contribute directly to possible resources like ore deposits and geothermal power and their activity and landscapes draw tourists and effect local hydrology and soil quality. But erupting volcanoes can also impact the built environment, ecosystems, and agriculture. Depending on a suite of factors that involve degassing, kinetics, and multiphase flow, they can effusive quietly or wreak havoc as catastrophic explosions. Their consequences can be complex, for example falling volcanic products can simultaneously poison drinking water and fertilize farmland. The output of volcanic gases has a major throughgoing influence on the chemistry of the atmosphere and the short- and long-term variations of our climate. We encourage Goldschmidt colleagues to propose sessions that explore magmas, volcanoes and their varied positive and negative impacts, using a wide range of approaches, including historical, theoretical, experimental, and analytical methodologies. By fostering an integrated understanding of igneous processes and their implications for our planet and society, we can collectively advance our knowledge in this field. Best Regards, Patricia Larrea, Luca Caricchi, and Jake Lowenstern